I remember reading somewhere (Bonus Disk or other material) that the idea of Uplink's GUI originally was supposed to involve 3D "buildings", sort of like how The Matrix in Johnny Mnemonic looked. Even though that idea was scrapped back when, I'm thinking that IV implemented it into Subversion in a few ways. Maybe the next step is Uplink 2 from here?

Have you ever had a dream that you were so sure was real? What if you were unable to wake from that dream? How would you know the difference between the dream world, and the real world?